<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="90px">

      <el-form-item label="负责人名称" prop="assignedToName">
        <el-input
          v-model="queryParams.assignedToName"
          placeholder="请输入负责人名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="类型" prop="type">
        <el-select v-model="queryParams.type" placeholder="请选择类型" clearable>
          <el-option
            v-for="dict in dict.type.task_type"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="任务标题" prop="title">
        <el-input
          v-model="queryParams.title"
          placeholder="请输入任务标题"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="任务优先级" prop="priority">
        <el-select v-model="queryParams.priority" placeholder="请选择任务优先级" clearable>
          <el-option
            v-for="dict in dict.type.task_priority"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="任务状态" prop="status">
        <el-select v-model="queryParams.status" placeholder="请选择任务状态" clearable>
          <el-option
            v-for="dict in dict.type.task_status"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['project:task:add']"
        >新增
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['project:task:edit']"
        >修改
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['project:task:remove']"
        >删除
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['project:task:export']"
        >导出
        </el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table @row-click="(row)=>{showTaskInit=true;nowTask=row}" v-loading="loading" :data="taskList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column label="任务ID" align="center" prop="id"/>
      <el-table-column label="负责人名称" align="center" prop="assignedToName"/>
      <el-table-column label="类型" align="center" prop="type">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.task_type" :value="scope.row.type"/>
        </template>
      </el-table-column>
      <el-table-column label="任务标题" align="center" prop="title"/>
      <el-table-column label="优先级" align="center" prop="priority">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.task_priority" :value="scope.row.priority"/>
        </template>
      </el-table-column>
      <el-table-column label="任务状态" align="center" prop="status">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.task_status" :value="scope.row.status"/>
        </template>
      </el-table-column>
      <el-table-column label="开始日期" align="center" prop="startDate" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.startDate, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="截止日期" align="center" prop="dueDate" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.dueDate, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="完成时间" align="center" prop="completedAt" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.completedAt, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="创建时间" align="center" prop="createdAt" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createdAt, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="修改时间" align="center" prop="modifiedAt" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.modifiedAt, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click.native.stop="handleUpdate(scope.row)"
            v-hasPermi="['project:task:edit']"
          >修改
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click.stop="handleDelete(scope.row)"
            v-hasPermi="['project:task:remove']"
          >删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改任务：存储项目下的任务信息对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="100px">
        <el-form-item label="任务负责人" prop="assignedTo">
          <el-input disabled placeholder="请输入任务负责人ID" v-model="form.assignedTo">
            <el-button slot="append" icon="el-icon-search" @click="showProjectUser=true"></el-button>
          </el-input>
        </el-form-item>
        <el-form-item label="负责人名称" prop="assignedToName">
          <el-input disabled v-model="form.assignedToName" placeholder="请输入负责人名称"/>
        </el-form-item>
        <el-form-item label="类型" prop="type">
          <el-select v-model="form.type" placeholder="请选择类型">
            <el-option
              v-for="dict in dict.type.task_type"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="任务标题" prop="title">
          <el-input v-model="form.title" placeholder="请输入任务标题"/>
        </el-form-item>
        <el-form-item label="任务描述" prop="description">
          <editor v-model="form.description" :min-height="192"/>
        </el-form-item>
        <el-form-item label="任务优先级" prop="priority">
          <el-select v-model="form.priority" placeholder="请选择任务优先级">
            <el-option
              v-for="dict in dict.type.task_priority"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="任务状态" prop="status">
          <el-select v-model="form.status" placeholder="请选择任务状态">
            <el-option
              v-for="dict in dict.type.task_status"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="任务开始日期" prop="startDate">
          <el-date-picker clearable
                          v-model="form.startDate"
                          type="date"
                          value-format="yyyy-MM-dd"
                          placeholder="请选择任务开始日期">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="任务截止日期" prop="dueDate">
          <el-date-picker clearable
                          v-model="form.dueDate"
                          type="date"
                          value-format="yyyy-MM-dd"
                          placeholder="请选择任务截止日期">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="任务完成时间" prop="completedAt">
          <el-date-picker clearable
                          v-model="form.completedAt"
                          type="date"
                          value-format="yyyy-MM-dd"
                          placeholder="请选择任务完成时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="创建时间" prop="createdAt">
          <el-date-picker clearable
                          v-model="form.createdAt"
                          type="date"
                          value-format="yyyy-MM-dd"
                          placeholder="请选择创建时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="修改时间" prop="modifiedAt">
          <el-date-picker clearable
                          v-model="form.modifiedAt"
                          type="date"
                          value-format="yyyy-MM-dd"
                          placeholder="请选择修改时间">
          </el-date-picker>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>

    <el-dialog
      title="人员选择"
      :visible.sync="showProjectUser"
      width="80%">
      <project-user :projectId="project.id">
        <template v-slot:operation="row">
          <el-button @click="addUser(row.row)">
            添加
          </el-button>
        </template>
      </project-user>
    </el-dialog>
    <el-dialog
      title="详情"
      :visible.sync="showTaskInit"
      width="80%">
      <task-init :task="nowTask"></task-init>
    </el-dialog>
  </div>
</template>

<script>
import {addTask, delTask, getTask, listTask, updateTask} from "@/api/project/task";
import UserTree from "@/components/UserTree/index.vue";
import ProjectUser from "@/components/ProjectUser/index.vue";
import TaskInit from "@/components/Task/index.vue";

export default {
  name: "Task",
  components: {TaskInit, ProjectUser, UserTree},
  dicts: ['task_status', 'task_type', 'task_priority'],
  data() {
    return {
      nowTask:null,
      showTaskInit:false,
      showProjectUser: false,
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 任务：存储项目下的任务信息表格数据
      taskList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        projectId: null,
        projectName: null,
        assignedTo: null,
        assignedToName: null,
        type: null,
        title: null,
        description: null,
        priority: null,
        status: null,
        startDate: null,
        dueDate: null,
        completedAt: null,
        createdAt: null,
        modifiedAt: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        projectId: [
          {required: true, message: "所属项目ID不能为空", trigger: "blur"}
        ],
        title: [
          {required: true, message: "任务标题不能为空", trigger: "blur"}
        ],
      }
    };
  },
  props: {
    project: {
      type: Object,
      required: true
    }
  },
  created() {
    console.log("project",this.project)
    this.getList();
  },
  methods: {
    addUser(user) {
      console.log(user);
      this.showProjectUser = false;
      this.form.assignedToName = user.userName;
      this.form.assignedTo = user.userId;
    },
    /** 查询任务：存储项目下的任务信息列表 */
    getList() {
      this.loading = true;
      this.queryParams.projectId = this.project.id;
      listTask(this.queryParams).then(response => {
        this.taskList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        projectId: null,
        projectName: null,
        assignedTo: null,
        assignedToName: null,
        type: null,
        title: null,
        description: null,
        priority: null,
        status: null,
        startDate: null,
        dueDate: null,
        completedAt: null,
        createdAt: null,
        modifiedAt: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加任务：存储项目下的任务信息";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getTask(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改任务：存储项目下的任务信息";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          this.form.projectId = this.project.id;
          this.form.projectName = this.project.name;
          if (this.form.id != null) {
            updateTask(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addTask(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除任务：存储项目下的任务信息编号为"' + ids + '"的数据项？').then(function () {
        return delTask(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {
      });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('project/task/export', {
        ...this.queryParams
      }, `task_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
